Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,304 1,638 334 25.6%
Incl. Wall Time (microsec) per call 435 546 111 25.6%
Excl. Wall Time (microsec)38 45 7 18.4%
Incl. CPU (microsecs)897 1,137 240 26.8%
Incl. CPU (microsecs) per call 299 379 80 26.8%
Excl. CPU (microsec)30 37 7 23.3%
Incl. MemUse (bytes)98,768 101,064 2,296 2.3%
Incl. MemUse (bytes) per call 32,923 33,688 765 2.3%
Excl. MemUse (bytes)2,616 2,664 48 1.8%
Incl. PeakMemUse (bytes)116,080 144 -115,936 -99.9%
Incl. PeakMemUse (bytes) per call 38,693 48 -38,645 -99.9%
Excl. PeakMemUse (bytes)320 96 -224 -70.0%

Parent/Child Regression/Improvement report for drupal_get_schema [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%
Incl. Wall
Diff
(microsec)
IWall
Diff%
Incl. CPU Diff
(microsec)
ICpu
Diff%
Incl.
MemUse
Diff
(bytes)
IMemUse
Diff%
Incl.
PeakMemUse
Diff
(bytes)
IPeakMemUse
Diff%
Current Function
drupal_get_schema0 N/A% 334 0.0% 240 0.0% 2,296 0.0% -115,936 -0.5%
Exclusive Metrics Diff for Current Function7 2.1% 7 2.9% 48 2.1% -224 -0.2%
Parent functions
drupal_schema_fields_sql0 N/A% 332 99.4% 237 98.8% 2,296 100.0% -115,936 -100.0%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% 2 0.6% 3 1.2% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 221 66.2% 124 51.7% 1,800 78.4% -100,000 -86.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 104 31.1% 104 43.3% 352 15.3% -15,760 -13.6%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 2 0.6% 5 2.1% 72 3.1% 48 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 0 0.0% 24 1.0% 0 0.0%